1141335035161 has 2 divisors, whose sum is σ = 1141335035162. Its totient is φ = 1141335035160.

The previous prime is 1141335035129. The next prime is 1141335035219. The reversal of 1141335035161 is 1615305331411.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 981139775625 + 160195259536 = 990525^2 + 400244^2 .

It is a cyclic number.

It is not a de Polignac number, because 1141335035161 - 2⁵ = 1141335035129 is a prime.

It is a super-2 number, since 2×1141335035161² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1141335035101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 570667517580 + 570667517581.

It is an arithmetic number, because the mean of its divisors is an integer number (570667517581).

Almost surely, 2^{1141335035161} is an apocalyptic number.

It is an amenable number.

1141335035161 is a deficient number, since it is larger than the sum of its proper divisors (1).

1141335035161 is an equidigital number, since it uses as much as digits as its factorization.

1141335035161 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16200, while the sum is 34.

The spelling of 1141335035161 in words is "one trillion, one hundred forty-one billion, three hundred thirty-five million, thirty-five thousand, one hundred sixty-one".